Global Patent Index - EP 0829615 A3

EP 0829615 A3 2000-08-09 - Probing device with threaded connections ,in particular for exploring foundations and old waste dumps

Title (en)

Probing device with threaded connections ,in particular for exploring foundations and old waste dumps

Title (de)

Sondiervorrichtung mit Schraubverbindungen, insbesondere zur Baugrund- und Altlastenerkundung

Title (fr)

Dispositif de sondage avec connexions filetées, en particulier pour l'exploration des fondations et des décharges anciennes

Publication

EP 0829615 A3 (DE)

Application

EP 97108987 A

Priority

DE 29614490 U

Abstract (en)

[origin: EP0829615A2] The device has a sampling rod (1) inserted in the ground via a ram until the required sampling depth is reached, with a sampling tool screwed to its bottom end, via a threaded pin (10) and a complementary threaded bore with a conical end face. The overall length of the threaded pin is greater than the depth of the complementary bore, with a similar threaded pin and bore (5) used to coupled the opposite end of the sampling rod to the drive ram.

IPC 1-7 (main, further and additional classification)

E21B 17/042; E21B 17/02

IPC 8 full level (invention and additional information)

E02D 1/04 (2006.01); E21B 17/03 (2006.01); E21B 17/042 (2006.01)

CPC (invention and additional information)

E21B 17/03 (2013.01); E02D 1/04 (2013.01); E21B 17/0426 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 29614490 U1 19961121; EP 0829615 A2 19980318; EP 0829615 A3 20000809

INPADOC legal status


2001-12-05 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010210

2001-05-31 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2001-04-25 [AKX] PAYMENT OF DESIGNATION FEES

2000-08-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-08-09 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;RO;SI

2000-08-02 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7E 21B 17/042 A, 7E 21B 17/02 B

1998-03-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

1998-03-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;RO;SI